GB2044551B - Electric drive unit gearing - Google Patents

Electric drive unit gearing

Info

Publication number
GB2044551B
GB2044551B GB8004616A GB8004616A GB2044551B GB 2044551 B GB2044551 B GB 2044551B GB 8004616 A GB8004616 A GB 8004616A GB 8004616 A GB8004616 A GB 8004616A GB 2044551 B GB2044551 B GB 2044551B
Authority
GB
United Kingdom
Prior art keywords
drive unit
electric drive
unit gearing
gearing
electric
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB8004616A
Other languages
English (en)
Other versions
GB2044551A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SWF Auto Electric GmbH
Original Assignee
SWF Spezialfabrik fuer Autozubehoer Gustav Rau GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SWF Spezialfabrik fuer Autozubehoer Gustav Rau GmbH filed Critical SWF Spezialfabrik fuer Autozubehoer Gustav Rau GmbH
Publication of GB2044551A publication Critical patent/GB2044551A/en
Application granted granted Critical
Publication of GB2044551B publication Critical patent/GB2044551B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
    • F16C33/1065—Grooves on a bearing surface for distributing or collecting the liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/04—Wipers or the like, e.g. scrapers
    • B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
    • B60S1/08—Wipers or the like, e.g. scrapers characterised by the drive electrically driven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/04—Wipers or the like, e.g. scrapers
    • B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
    • B60S1/16—Means for transmitting drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
    • F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H1/222—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with non-parallel axes
    • F16H1/225—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with non-parallel axes with two or more worm and worm-wheel gearings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
    • H02K5/1672—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotary shaft at both ends of the rotor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings
    • H02K7/081—Structural association with bearings specially adapted for worm gear drives
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
    • H02K7/1163—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion
    • H02K7/1166—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion comprising worm and worm-wheel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00—Articles relating to transporting
    • F16C2326/01—Parts of vehicles in general
    • F16C2326/09—Windscreen wipers, e.g. pivots therefore
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2361/00—Apparatus or articles in engineering in general
    • F16C2361/61—Toothed gear systems, e.g. support of pinion shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2380/00—Electrical apparatus
    • F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators
    • F16C2380/27—Motor coupled with a gear, e.g. worm gears
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
    • F16H2057/0213—Support of worm gear shafts
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2205/00—Specific aspects not provided for in the other groups of this subclass relating to casings, enclosures, supports
    • H02K2205/03—Machines characterised by thrust bearings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/09—Machines characterised by the presence of elements which are subject to variation, e.g. adjustable bearings, reconfigurable windings, variable pitch ventilators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19698—Spiral
    • Y10T74/19828—Worm
    • Y10T74/19842—Distribution of pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Gear Transmission (AREA)
  • Hybrid Cells (AREA)
  • Primary Cells (AREA)
  • Motor Or Generator Frames (AREA)
  • Sliding-Contact Bearings (AREA)
GB8004616A 1979-02-16 1980-02-12 Electric drive unit gearing Expired GB2044551B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792905869 DE2905869A1 (de) 1979-02-16 1979-02-16 Elektrisches antriebsaggregat

Publications (2)

Publication Number Publication Date
GB2044551A GB2044551A (en) 1980-10-15
GB2044551B true GB2044551B (en) 1983-04-20

Family

ID=6063037

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8004616A Expired GB2044551B (en) 1979-02-16 1980-02-12 Electric drive unit gearing

Country Status (8)

Country Link
US (1) US4369387A (en18)
JP (1) JPS6011260B2 (en18)
AU (1) AU535566B2 (en18)
DE (1) DE2905869A1 (en18)
ES (6) ES248653Y (en18)
FR (4) FR2449354A1 (en18)
GB (1) GB2044551B (en18)
IT (1) IT1140627B (en18)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2479052A1 (fr) * 1980-03-25 1981-10-02 Marchal Equip Auto Procede de taillage d'une vis helicoidale d'engrenage et vis obtenue par ledit procede
DE3021948A1 (de) * 1980-06-12 1981-12-24 Rau Swf Autozubehoer Elektrische antriebseinheit, insbesondere fuer scheibenwischer eines kraftfahrzeuges
US4399380A (en) * 1980-08-29 1983-08-16 Jidosha Denki Kogyo Kabushiki Kaisha Air cooled wiper motor
FR2492027A1 (fr) * 1980-10-14 1982-04-16 Marchal Equip Auto Procede de montage d'un motoreducteur a vis sans fin et double chaine cinematique et motoreducteur correspondant
DE3045504A1 (de) * 1980-12-03 1982-07-01 SWF-Spezialfabrik für Autozubehör Gustav Rau GmbH, 7120 Bietigheim-Bissingen Wischanlage fuer kraftfahrzeuge
DE3150572A1 (de) * 1981-12-21 1983-06-30 Siemens AG, 1000 Berlin und 8000 München Getriebemotor, insbesondere elektromotorischer fensterheber-antrieb
JPS59169450U (ja) * 1983-04-28 1984-11-13 自動車電機工業株式会社 自動車用モ−タの減速装置
FR2546252B1 (fr) * 1983-05-16 1988-01-15 Guichard Roland Transmission a engrenage comportant deux vis sans fin
JPS607358U (ja) * 1983-06-23 1985-01-19 自動車電機工業株式会社 ねじ形複式ウオ−ムを有する減速モ−タ軸
DE3322863A1 (de) * 1983-06-24 1985-01-10 Brose Fahrzeugteile GmbH & Co KG, 8630 Coburg Verstell-getriebe in einem kraftfahrzeug
FR2549653B1 (fr) * 1983-07-21 1985-10-11 Ducellier & Cie Rotor de petit moteur electrique
FR2561341B1 (fr) * 1984-03-13 1989-03-10 Guichard Roland Reducteur de vitesse a composantes axiales et transversales equilibrees
DE3409680C2 (de) * 1984-03-16 1987-03-05 SWF Auto-Electric GmbH, 7120 Bietigheim-Bissingen Elektromotor, insbesondere Wischermotor für Kraftfahrzeuge
DE3434905A1 (de) * 1984-09-22 1986-04-03 SWF Auto-Electric GmbH, 7120 Bietigheim-Bissingen Antriebseinheit, insbesondere zum verstellen von fensterscheiben, schiebedaechern, sitzen und aehnlichen kraftfahrzeugteilen
FR2586218B1 (fr) * 1985-08-19 1991-03-15 Champion Spark Plug Europ Dispositif de connexion pour un bras d'essuie-glace du type pantographe
GB2186342A (en) * 1986-02-06 1987-08-12 Johnson Electric Ind Mfg An electric motor and gearbox unit and component parts thereof
FR2610063B1 (fr) * 1987-01-27 1991-01-25 Faure Ste Financiere Bertrand Perfectionnements aux mecanismes de reglage de position a vis
FR2611324B1 (fr) * 1987-02-20 1993-11-12 Peugeot Aciers Outillage Ensemble de motoreducteur electrique et son procede de montage
JPH02135356U (en18) * 1989-04-18 1990-11-09
FR2649946B1 (fr) * 1989-07-21 1994-10-21 Valeo Systemes Dessuyage Dispositif pour l'entrainement dans un mouvement de rotation alternatif d'un arbre de sortie d'un moteur d'essuyage
EP0471876B1 (de) * 1990-08-23 1994-06-08 Siemens Aktiengesellschaft Motor-Getriebe-Antriebseinheit, insbesondere Kraftfahrzeug-Fensterheberantrieb
FR2698942B1 (fr) * 1992-12-07 1995-02-10 Valeo Systemes Dessuyage Unité perfectionnée d'entraînement pour une installation d'essuie-glace de véhicule automobile.
FR2698943B1 (fr) * 1992-12-07 1995-02-10 Valeo Systemes Dessuyage Carter de réducteur d'une unité d'entraînement d'installation d'essuie-glace de véhicule automobile.
FR2698941B1 (fr) * 1992-12-07 1995-02-10 Valeo Systemes Dessuyage Unité d'entraînement pour une installation d'essuie-glace de véhicule automobile.
DE9313508U1 (de) * 1993-09-07 1994-07-07 Siemens AG, 80333 München Getriebemotor-Verstellantrieb, insbesondere motorischer Fensterheber- bzw. Schiebedachantrieb
DE19508556C2 (de) * 1995-03-10 1997-02-20 Webasto Karosseriesysteme Vorrichtung zum Antreiben von Schiebedächern, Fensterhebern oder dergleichen
FR2745541B1 (fr) * 1996-02-29 1998-05-22 Valeo Systemes Dessuyage Motoreducteur, notamment pour l'entrainement de bras d'essuie-glace dans un vehicule automobile
US6051899A (en) * 1996-06-15 2000-04-18 Itt Manufacturing Enterprises, Inc. Drive mechanism
DE19821079A1 (de) * 1997-06-26 1999-01-07 Bosch Gmbh Robert Elektrische Antriebseinheit
DE19727119C1 (de) * 1997-06-26 1998-07-16 Bosch Gmbh Robert Elektrische Antriebseinheit
DE19804954A1 (de) 1998-02-07 1999-08-12 Itt Mfg Enterprises Inc Verfahren zur Montage eines Scheibenwischerantriebs und nach einem derartigen Verfahren hergestellter Antrieb
US5983439A (en) * 1998-04-30 1999-11-16 Trico Products Corporation Windshield wiper assembly having a variable speed drive mechanism
DE19831739A1 (de) 1998-07-15 2000-01-20 Mannesmann Vdo Ag Schneckengetriebe mit Elektromotor
DE29816884U1 (de) * 1998-09-21 1998-12-03 Dewert Antriebs- und Systemtechnik GmbH & Co KG, 32278 Kirchlengern Elektromotorischer Linearantrieb
US6809447B1 (en) * 1999-12-20 2004-10-26 Valeo Electrical Systems, Inc. Windshield wiper motor with molded sleeve and thrust elements
US6450056B2 (en) * 2000-02-02 2002-09-17 Asmo Co., Ltd. Motor having speed reduction device
DE10022344C1 (de) * 2000-05-08 2001-12-06 Siemens Ag Motorischer Getriebe-Verstellantrieb, insbesondere Kraftfahrzeug-Fensterheberantrieb.
DE10109278A1 (de) * 2001-02-26 2002-09-05 Alcatel Sa Elektromotorischer Antrieb und Türautomatik
US6867516B2 (en) * 2001-07-02 2005-03-15 Valeo Motoren Und Aktuatoren Gmbh Drive device with anti-lash mechanism
KR100461739B1 (ko) * 2002-10-14 2004-12-16 주식회사 에스 피 지 기어드 모터의 하우징 구조
US6974258B2 (en) * 2003-08-22 2005-12-13 Emerson Electric Co. Limited swivel self-aligning bearing assembly
DE102006042340A1 (de) * 2006-09-08 2008-03-27 Robert Bosch Gmbh Elektromotor, insbesondere für einen Scheibenwischerantrieb eines Kraftfahrzeugs mit einer verbesserten Aufnahme der Lagerung der Ankerwelle
DE102009014312A1 (de) * 2009-03-25 2010-09-30 Valeo Systèmes d'Essuyage Elektromotorischer Hilfsantrieb, insbesondere Wischerantrieb
EP2246514B1 (en) * 2009-04-30 2013-01-16 Frener & Reifer GmbH/Srl Coaxial double drive assembly applicable with shielding elements of a secondary skin façade of a building
DE102009046447A1 (de) * 2009-11-06 2011-05-12 Robert Bosch Gmbh Buchse für eine Antriebseinheit, sowie Antriebseinheit
DE102011054956B4 (de) * 2011-10-31 2022-05-12 Minebea Mitsumi Inc. Antriebseinheit für einen Stellantrieb mit einem Elektromotor und zugehöriger Stellantrieb
US9132498B2 (en) * 2011-11-18 2015-09-15 Lincoln Global, Inc. Torch lead/lag angle adjustment device
CN102518752B (zh) * 2011-12-02 2015-05-06 北京航空航天大学 一种涡轮蜗杆驱动的平分运动摇臂机构
CN103174821A (zh) * 2013-02-28 2013-06-26 张孟荣 新型电机齿轮
CN103174822A (zh) * 2013-03-21 2013-06-26 江苏保捷锻压有限公司 一种转动平稳的齿轮
US10876595B2 (en) * 2016-06-17 2020-12-29 Mitsuba Corporation Speed reducer-attached motor and speed reducer-attached motor assembly method
DE102017207929B4 (de) * 2017-05-10 2024-08-22 Mahle Lnternational Gmbh Stelleinrichtung und zugehöriges Herstellungsverfahren
CN108729003A (zh) * 2018-06-28 2018-11-02 绍兴汉翔精密机械制造有限公司 一种手套机针鼓蜗杆结构

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US790875A (en) * 1905-02-04 1905-05-30 Daniel Abrey Hoisting and power-transmitting machine.
GB558075A (en) * 1942-05-11 1943-12-20 Rubery Owen Messier Ltd Improvements in or relating to control gear for electric motor driven mechanisms
US2422933A (en) * 1944-08-25 1947-06-24 Bird Machine Co Gear drive
US2639394A (en) * 1950-08-23 1953-05-19 Cav Ltd Electric motor-driven worm gearing
GB852491A (en) * 1958-06-19 1960-10-26 Ici Ltd Improvements in and relating to the manufacture of films
DE1778395U (de) * 1958-09-10 1958-11-27 Krone Kg Spurlager.
US3121396A (en) * 1959-11-17 1964-02-18 Hollesens Fabrikker As H Electric motor-driven liquid pumps
FR1310614A (fr) * 1961-10-17 1962-11-30 Coussinet perfectionné
US3196301A (en) * 1962-03-20 1965-07-20 Vincent K Turk Hydrodynamic bearings for a motor
US3143897A (en) * 1962-05-29 1964-08-11 Gen Electric Gear mechanisms and method of making the same
US3152488A (en) * 1962-06-12 1964-10-13 Anthony J Sergan Torque drive unit
AT252490B (de) * 1963-11-09 1967-02-27 Braun Ag Elektromotorische Antriebsvorrichtung für Küchenwerkzeuge und -geräte
US3635100A (en) * 1970-04-15 1972-01-18 Dura Corp Motor drive assembly for window regulators
US3879623A (en) * 1971-09-16 1975-04-22 Nihon Radiator Co Window regulator driving means for an automobile
CH566498A5 (en) * 1973-06-14 1975-09-15 Sulzer Ag Balanced gear transmission unit without high shaft reaction forces - two parallel gear trains drive output pinion diametrically opposed to cancel shaft reaction forces
US3909646A (en) * 1974-02-01 1975-09-30 Tri Tech Electric rotating machine
CA1028744A (en) * 1974-08-08 1978-03-28 Tri-Tech Unidirectionally starting permanent magnet motor
DE2442588C3 (de) * 1974-09-05 1981-12-17 Klöckner-Humboldt-Deutz AG, 5000 Köln Umlaufrädergetriebe
DE2446839C3 (de) * 1974-10-01 1982-01-21 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zum Antrieb einer Wischerwelle von Wischvorrichtungen an Kraftfahrzeugen
JPS51148585U (en18) * 1975-05-23 1976-11-29
JPS52113445A (en) * 1976-03-19 1977-09-22 Daido Metal Co Ltd Bearing metal
FR2372998A1 (fr) * 1976-12-02 1978-06-30 Sev Marchal Transmission a engrenage par vis sans fin
FR2772998B1 (fr) * 1997-12-23 2000-02-11 Aerospatiale Dispositif et procede d'interconnexion entre deux dispositifs electroniques

Also Published As

Publication number Publication date
FR2449006A1 (fr) 1980-09-12
AU5533580A (en) 1980-08-21
FR2449354B3 (en18) 1981-11-20
FR2449006B1 (fr) 1987-02-27
AU535566B2 (en) 1984-03-29
ES248652U (es) 1980-06-01
ES248649U (es) 1980-06-01
ES248649Y (es) 1981-01-01
IT1140627B (it) 1986-10-01
FR2449229A1 (fr) 1980-09-12
ES248651U (es) 1980-06-01
JPS6011260B2 (ja) 1985-03-25
ES248653U (es) 1980-06-01
FR2449229B3 (en18) 1981-11-20
ES248650U (es) 1980-06-01
ES248651Y (es) 1981-02-16
DE2905869A1 (de) 1980-08-28
ES248652Y (es) 1981-01-16
FR2449228A1 (fr) 1980-09-12
GB2044551A (en) 1980-10-15
IT8019971A0 (it) 1980-02-15
ES248650Y (es) 1981-01-01
FR2449228B1 (en18) 1983-11-18
IT8019971A1 (it) 1981-08-15
ES248648U (es) 1980-06-01
FR2449354A1 (fr) 1980-09-12
ES248653Y (es) 1981-01-01
US4369387A (en) 1983-01-18
ES248648Y (es) 1981-01-01
JPS55112449A (en) 1980-08-30

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